421750243 is an odd 9-digits prime number following 421750242
and preceding 421750244 . In scientific notation, it is written as 4.21750243 × 10^8.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 421750242 positive integers (up to 421750243) that are relatively prime to 421750243.
421750243 has 2 divisors, whose sum is 421750244
The reverse of 421750243 is 342057124
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 28 Digital Root 1
Name
four hundred twenty-one million seven hundred fifty thousand two hundred forty-three
Scientific notation
4.21750243 × 10^8
Engineering notation
4.21750243 × 10^6
Prime Factorization
421750243
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
421750243 Product of the distinct prime numbers
The prime factorization of 421750243 is 421750243.
Since it has a total of 1 prime factors.
7 , 9 , 74 , 41 , 812 , 468 , 8745 , 2787 , 72408 , 67956 , 661608 , 147092 , 3901858 , 5466838 , 17023881 , 7459374 , 449038130 , 375397918 , 2723940068 , 1566728345
n×2
843500486
n×3
1265250729
n×4
1687000972
n×5
2108751215
n÷2
210875121.5
n÷3
140583414.33333
n÷3
105437560.75
n÷5
84350048.6
n2
177873267470559049
n3
7.5018093778912E+25
n4
3.1638899280653E+34
n5
1.3343713459868E+43
2 √n20536.558694192
3 √n749.92606263719
4 √n143.30582226201
5 √n53.089797436373
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
421750244 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
210875122 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
20536.558718539 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999952579 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 421750243 can be divided by 2 positive divisors.
The sum of these divisors (counting 421750243) is 421750244, the average is 210875122.
Base
System
Value
2
Binary
11001001000110110010111100011
3
Ternary
1002101121010120101
4
Quaternary
121020312113203
5
Quinary
1330432001433
6
Senary
105503323231
8
Octal
3110662743
10
Decimal
421750243
12
Duodecimal
b92b0517
16
Hexadecimal
192365e3
20
Vigesimal
6bfifc3
36
Base36
6z3kkj
md5
97c284f9b2cf6f84d0a4382617112e9b
sha1
633f3044ad0ede9c61cf4904c58eda57171255b6
sha256
5e740ffffdddb4f84bd3687a0015fe518587a8003e9e749e307e4d952f89bd5f
sha512
631a7cb6a8d8f70671eb093096a5d391f9f02c95915d069d7237ce4a77425e59329a2760c3f7a7a445359c42f5e824ce37c224553a0fc1eb1dff1267ed00ac0a
ripemd-160
fb542466c0e2c61c9b981fcb13a9d21b670ff0fd
Diameter
843500486
Circumference
2649934930.117
Area
5.5880535035552E+17
Volume
3.1423505640285E+26
Surface area
2.2352214014221E+18
Circumference
2649934930.117
Perimeter
1687000972
Area
177873267470559049
Diagonal
596444913.58475
Surface area
1067239604823354294
Volume
7.5018093778912E+25
Space diagonal
730492848.98052
Perimeter
1265250729
Area
7.7021384141824E+16
Altitude
365246424.49026
Surface area
7.7021384141824E+16
Volume
8.8409671371262E+24
Height
198814971.19492